4x(x-5)(x+7)=47

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Solution for 4x(x-5)(x+7)=47 equation: 


Simplifying
4x(x + -5)(x + 7) = 47

Reorder the terms:
4x(-5 + x)(x + 7) = 47

Reorder the terms:
4x(-5 + x)(7 + x) = 47

Multiply (-5 + x) * (7 + x)
4x(-5(7 + x) + x(7 + x)) = 47
4x((7 * -5 + x * -5) + x(7 + x)) = 47
4x((-35 + -5x) + x(7 + x)) = 47
4x(-35 + -5x + (7 * x + x * x)) = 47
4x(-35 + -5x + (7x + x2)) = 47

Combine like terms: -5x + 7x = 2x
4x(-35 + 2x + x2) = 47
(-35 * 4x + 2x * 4x + x2 * 4x) = 47
(-140x + 8x2 + 4x3) = 47

Solving
-140x + 8x2 + 4x3 = 47

Solving for variable 'x'.

Reorder the terms:
-47 + -140x + 8x2 + 4x3 = 47 + -47

Combine like terms: 47 + -47 = 0
-47 + -140x + 8x2 + 4x3 = 0

The solution to this equation could not be determined.

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